Question

Solve 100 points!!!!

Answer 1

Last option, 3

Explanation:

The degree of a function is a mathematical concept that applies primarily to polynomials. It refers to the highest power of the variable 'x' in a polynomial equation.

We are given the function, f(x) = 5x - 4x² - x³. The highest power of 'x' is 3. Thus, the last option is correct.

Answer 2

3

Explanation:

The degree of a polynomial function is the highest power of the variable in the polynomial.

In the given function
`\sf f(x) = 5x - 4x^2 - x^3`, the highest power of
`\sf x` is
`\sf x^3`, which has a degree of 3.

Therefore, the degree of the function
`\sf f(x)` is 3.